Janae earns a rebate each month on her movie tickets and books. She earns $0.28 for each movie ticket and $3 for each book. Last month Janae purchased 4 movie tickets and earned Part A: Create an equation that will determine the number of books she purchased.
Part B: Solve this equation justifying each step with an algebraic property of equality.
Part C: How many books did Janae purchase last month?

Item 1 which question could the expression 1000n answer? let n = the number of gallons of gas used. how many miles per gallon did the car get driving 1000 miles? let n = the number of grams of food needed for each dog. how many grams of food are needed to feed 1000 dogs? let n = the number of people at the show. how many empty seats were there at the show if there are 1000 seats at the theater? let n = the number of seats at the theater. how many empty seats will there by if 1000 people come to the show?